Siddiqui, M. B. (2024). Methodology for Robust Revalidation of the CHERG VASA Tool to Investigate Under-5 Deaths in Karachi Slums: A Mixed Methods Approach: CHERG VASA: Methodology for revalidating for Karachi Slums. Journal of Women and Child Health, 1(1), 7–12. https://doi.org/10.62807/jowach.v1i1.2023.12-17